A particle of mass 9kg with zero initial velocity is subjected to a time dependent 1D Force equal to 6t N. What is the position of the particle when the force has been applied for t = 2s?

Q: 2. A time-dependent, one-dimensional force acts on a particle of mass m in the +x direction…

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Q: A 3.1 of object is initially moving at 2.7 m/s to the right while experiencing a net force that also…

A: Given that: Mass of the object, m=3.1 kgInitial velocity, u=2.7 m/sF=1.2tt=3.4, v=? s=?

Q: Given two forces that act on an object of mass 3.0 kg: F1 with magnitude 24 N and direction 45…

A: Assume the east direction to be +x axis and the north direction to be +y axis. Then the components…

Q: A toy rocket engine is securely fastened to a large puck that can glide with negligible friction…

A: Let the mass of the puck be m, the velocity of the puck at one instant be u, and the velocity of the…

Q: Starting from rest, a 63.0 kg woman jumps down to the floor from a helght of 0.660 m, and…

A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. (a) The…

Q: An experimental rail car with a rocket mounted on it is free to slide on a rail that is so slippery…

A: Since the question  contains more than three sub parts, solution for the first three is provided…

Q: A 3kg book is held 2m above the floor for 40 seconds. The work done is ___?

A: GIven data: The mass of the book is m=3 kg The height is h=2 m The time is t=40 s

Q: A barefoot field-goal kicker imparts a speed of 44 m/s to a football initially at rest. If the…

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Q: n the velocity Av, in meters per second, of the particle between t = 0 and t = 1.3 s.

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Q: The high-speed winds around a tornado can drive projectiles into trees, building walls, and even…

A: Given:  m = 0.13 g = 0.13 x 10-3 kg u = 220 m/s  v = 0 m/s  d = 15 mm = 0.015 m

Q: A particle of mass 4 kg is undergoing one-dimensional motion. It is subject to a constant force of…

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Q: A car of mass 975 kg coasts on a level road, starting with an initial speed of 15.0 m/s and coming…

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Q: The figure shows an overhead view of a 0.029 kg lemon half and two of the three horizontal forces…

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Q: A dated box of dates, of mass 7.1 kg, is sent sliding up a frictionless ramp at an angle of θ to the…

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Q: An application to mecanics A particule x(t) of mass 1kg is moving along an horizontal straight line…

A: The equation of motion is mdvdt=Ft=g We solve this with the help of initial conditions.

Q: Problem 14: A particle of mass 1.39 kg begins at rest and is then subject to a force in the positive…

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Q: A parachutist whose mass is 75 kg drops from a helicopter hovering 1500 m above the ground and falls…

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Q: A car of mass 907 kg coasts on a level road, starting with an initial speed of 14.9 m/s and coming…

A: Given data: Mass (m) = 907 kg Initial velocity (v0 ) = 14.9 m/s final velocity (v) = 0 m/s Time (t)…

Q: A particle of mass 4 kg is undergoing one-dimensional motion. It is subject to a constant force of…

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Q: If the magnitude of the net force acting on the particle is F, how long does it take the particle to…

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Q: Review Conceptual Example 16 as background for this problem. The water skier there has a mass of…

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Q: For sport, a 12.0 kg armadillo runs onto a large pond of level, frictionless ice with an initial…

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Q: An object of mass 0.69 kg is initially at rest. When a force acts on it for 2.9 ms it acquires a…

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Q: A young girl is riding a bicycle that has a total mass (including the kid) of 21.2 kg. The girl is…

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Q: The velocity of an object of mass m= 5.00 kg is giving by v(t) = (3.0m/s3)t2+ (2.00 m/s2)t.  The…

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Q: 9.26e+4 moVing with a velocity of magnitude 72.9 hits a car of mas 1.78e+3 at rest. If the train…

A: According to Newtons third law for an every action there is always an equal opposite reaction

Q: The high-speed winds around a tornado can drive projectiles into trees, building walls, and even…

A: The decrease in kinetic energy of the toothpick is equal to work done by the toothpick in overcoming…

Q: A car of mass 931 kg coasts on a level road, starting with an initial speed of 15.7 m/s and coming…

A: Given data: Mass (m) = 931 kg Initial velocity (V0) = 15.7 m/s Final Velocity (v) = 0 m/s, coming to…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.